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@ 2013-08-01T22:03:40Z

<?php
preg_match(";^[a-zA-Z0-9.-_]+\@[a-zA-Z0-9.-_]\+.[a-zA-Z0-9.-_]+$;",$email);
?>

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preg_match: documentation ( source)

preferences:dark modelive preview

32.75 ms | 402 KiB | 5 Q